Station Name: PALMYRA WMO Station Number: 40061 National I.D. Number: Country: SYRIAN ARAB REPUBLIC WMO Region: REGION VI - EUROPE Latitude: 34d 33m N Longitude: 038d 18m E Elevation: 404 m In the following tables, byr = beginning year of normals or extremes data period eyr = ending year of normals or extremes data period NA = Not Applicable, data not submitted or not computed * = value > 0 but < units resolution Ann-NCDC = annual value computed by NCDC from monthly values provided by Members ========================================================== The normals data and climate variable descriptions are presented in these tables as provided by the WMO Member country. ========================================================== Element 01: Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 6.7 Feb 9.0 Mar 12.8 Apr 17.9 May 23.1 Jun 27.3 Jul 29.4 Aug 29.0 Sep 26.2 Oct 20.5 Nov 13.2 Dec 8.2 Annual 18.6 Ann-NCDC 18.6 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 11.9 Feb 14.7 Mar 19.1 Apr 24.9 May 30.5 Jun 35.2 Jul 37.9 Aug 37.6 Sep 34.4 Oct 28.0 Nov 19.9 Dec 13.6 Annual 25.7 Ann-NCDC 25.6 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.1 Feb 3.8 Mar 6.8 Apr 11.4 May 15.8 Jun 19.3 Jul 21.3 Aug 21.2 Sep 19.0 Oct 14.0 Nov 7.5 Dec 3.5 Annual 12.2 Ann-NCDC 12.1 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 20.6 Feb 19.9 Mar 21.1 Apr 20.8 May 6.9 Jun 0.2 Jul 0.0 Aug 0.0 Sep 0.1 Oct 10.8 Nov 14.2 Dec 21.1 Annual 133.2 Ann-NCDC 135.7 ------------------ Element 11: Relative Humidity (%) MNDLYMX (Statistic 09): Mean Daily Maximum Value MNDLYMI (Statistic 10): Mean Daily Minimum Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MNDLYMX MNDLYMI Month -------------------------- Jan 98.0 25.0 Feb 97.0 19.0 Mar 94.0 12.0 Apr 91.0 8.0 May 87.0 8.0 Jun 83.0 7.0 Jul 84.0 7.0 Aug 86.0 8.0 Sep 88.0 8.0 Oct 92.0 11.0 Nov 95.0 18.0 Dec 98.0 24.0 Annual 91.0 13.0 Ann-NCDC 91.1 12.9 -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1019.8 Feb 1017.5 Mar 1014.8 Apr 1011.8 May 1009.8 Jun 1006.3 Jul 1002.7 Aug 1003.8 Sep 1008.9 Oct 1014.3 Nov 1018.6 Dec 1019.8 Annual 1012.3 Ann-NCDC 1012.3 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1963 eyr: 1990 Month ------------------ Jan 7.0 Feb 7.1 Mar 7.7 Apr 8.7 May 9.6 Jun 10.9 Jul 13.1 Aug 14.0 Sep 12.7 Oct 10.6 Nov 8.7 Dec 7.7 Annual 9.8 Ann-NCDC 9.8 ------------------ Element 15: Sunshine Statistic 44: Mean Number of Hours Qualifier: 06: Mean Daily Value Qualifier: NCDC: Mean Monthly Value Computed by NCDC from Mean Daily Values Provided by Member -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 06 NCDC Month -------------------------- Jan 5.3 164.3 Feb 6.6 184.8 Mar 7.4 229.4 Apr 8.6 258.0 May 10.3 319.3 Jun 12.1 363.0 Jul 12.3 381.3 Aug 11.7 362.7 Sep 9.9 297.0 Oct 8.5 263.5 Nov 7.1 213.0 Dec 5.3 164.3 Annual 8.8 3200.6 Ann-NCDC NA 3200.6 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.6 Feb 3.1 Mar 3.9 Apr 4.4 May 4.8 Jun 5.9 Jul 6.8 Aug 6.2 Sep 4.6 Oct 3.2 Nov 2.3 Dec 2.4 Annual 4.2 Ann-NCDC 4.2 ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 3.6 Feb 3.4 Mar 3.1 Apr 2.9 May 2.0 Jun 0.5 Jul 0.1 Aug 0.2 Sep 0.4 Oct 1.7 Nov 2.5 Dec 3.3 Annual NA Ann-NCDC 2.0 ------------------ Element 76: Number Days with Air Frost (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 7.4 Feb 3.3 Mar 0.9 Apr 0.0 May 0.0 Jun 0.0 Jul 0.0 Aug 0.0 Sep 0.0 Oct 0.0 Nov 1.1 Dec 5.1 Annual NA Ann-NCDC 17.8 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4.3 Feb 3.8 Mar 3.4 Apr 2.8 May 1.3 Jun 0.0 Jul 0.0 Aug 0.0 Sep 0.1 Oct 2.0 Nov 2.6 Dec 4.0 Annual 24.1 Ann-NCDC 24.3 ------------------